Patents by Inventor Jen-Yi Chio

Jen-Yi Chio has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • USE OF ADENINE IN PREPARATION OF DRUG FOR TREATING DIABETIC ULCERS
    Publication number: 20240139199
    Abstract: The present disclosure provides a use of a pharmaceutical composition including adenine and/or a pharmaceutically acceptable salt thereof in a manufacture of a medicament for treating diabetic ulcers, and the medicament can effectively accelerate and enhance wound healing of diabetic ulcers and prevent scar formation.
    Type: Application
    Filed: March 25, 2022
    Publication date: May 2, 2024
    Inventors: Jen-Yi Chio, Han-Min Chen, Jiun-Tsai Lin, Yi-Fang Cheng, Guang-Huar Young, Chun-Fang Huang
  • Reversible thermochromic composition
    Patent number: 6770125
    Abstract: A reversible thermochromic composition with light fastness feature comprises (a) an electron-donating color former, (b) an electron-accepting compound represented by Formula I, wherein R1 represents a straight-chain or a branch-chain alkyl group having 1 to 3 carbon atoms, R2 represents an alkyl group, an aromatic group or a heterocyclic group having 1 to 14 carbon atoms, (c) a solvent including an alcohol, ester, ether, ketone, carboxylic acid or acid amide, and (d) a light stabilizer. The reversible thermochromic composition can be encapsulated in microcapsules. Furthermore, the reversible thermochromic compositions undergoes reversible metachromatism at a temperature of −50° C. to 80° C.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: August 3, 2004
    Assignee: New Prismatic Enterprise Co., Ltd.
    Inventors: Peen-Taurn Chen, Chon-Yu Chen, Chung-Hsin Wu, Jen-Yi Chio
  • Reversible thermochromic composition
    Publication number: 20030121448
    Abstract: A reversible thermochromic composition with light fastness feature comprises (a) an electron-donating color former, (b) an electron-accepting compound represented by Formula I, 1
    Type: Application
    Filed: October 17, 2002
    Publication date: July 3, 2003
    Inventors: Peen-Taurn Chen, Chan-Yu Chen, Chung-Hsin Wu, Jen-Yi Chio